Eubank, R. L. (1999). Nonparametric regression and spline smoothing (2a. ed.). Marcel Dekker.
Cita Chicago (17th ed.)Eubank, Randall L. Nonparametric Regression and Spline Smoothing. 2a. ed. Nueva York: Marcel Dekker, 1999.
Cita MLA (9th ed.)Eubank, Randall L. Nonparametric Regression and Spline Smoothing. 2a. ed. Marcel Dekker, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.